Registration information processing method, system and device, communication equipment, readable storage medium and program product

Abstract

The invention relates to a registration information processing method, system and device, communication equipment, a computer readable storage medium and a computer program product. The method comprises the following steps: receiving registration request information from a terminal; the registration request information comprises a local area network address of the terminal in an accessed wireless local area network; the registration request information is used for requesting to register a communication service based on a wireless local area network; inquiring position information of a wireless local area network accessed by the terminal from a position management system according to the registration request information; and executing registration operation of the communication service according to the position information and the registration request information under the condition that the position information sent by the position management system is received. By adopting the method, the security and traceability of the communication service can be ensured.

Description

Technical Field

[0001] The present application relates to the field of communication technology, and in particular to a registration information processing method, system, apparatus, communication equipment, computer-readable storage medium and computer program product. Background Art

[0002] With the development of communication technology, new communication services such as Rich Communication Services (RCS) have emerged, providing users with richer functions and better communication experience. However, when a terminal accesses a wireless LAN to use communication services, the security of the communication services is easily affected due to the difficulty in tracing the source. Summary of the invention

[0003] Based on this, it is necessary to provide a registration information processing method, system, apparatus, communication equipment, computer-readable storage medium and computer program product to address the above technical issues.

[0004] In a first aspect, the present application provides a registration information processing method, comprising:

[0005] Receiving registration request information from a terminal; the registration request information includes a local area network address of the wireless local area network to which the terminal is connected; the registration request information is used to request registration of a communication service based on the wireless local area network;

[0006] According to the registration request information, querying the location information of the wireless local area network accessed by the terminal from the location management system;

[0007] When the location information sent by the location management system is received, a registration operation for the communication service is performed according to the location information and the registration request information.

[0008] In one of the embodiments, the method further comprises: upon receiving location query failure information sent by the location management system, sending location query error information to the terminal.

[0009] In one of the embodiments, the method further includes: upon receiving location query failure information sent by the location management system, sending location query error information and waiting information to the terminal; the waiting information is used to instruct the terminal to stop sending the registration request information within the waiting time.

[0010] In a second aspect, the present application provides a registration information processing method, including:

[0011] Accessing a wireless local area network and obtaining a local area network address allocated by the wireless local area network;

[0012] Accessing an evolved packet data gateway through a mobile network, sending registration request information including the local area network address to the evolved packet data gateway; the registration request information is used to request registration of a communication service based on a wireless local area network.

[0013] In one of the embodiments, the method further comprises: upon receiving location query error information sent by the evolved packet data gateway, stopping sending the registration request information to the evolved packet data gateway within a preset waiting time.

[0014] In one of the embodiments, the method further comprises: upon receiving location query error information and waiting information sent by the evolved packet data gateway, stopping sending the registration request information to the evolved packet data gateway within a waiting time corresponding to the waiting information.

[0015] In one of the embodiments, the method further includes: if a new wireless local area network is accessed within the waiting period, obtaining a new local area network address allocated by the wireless local area network; and sending a registration request message including the local area network address to the evolved packet data gateway.

[0016] In a third aspect, the present application also provides a registration information processing system, including: a terminal, an evolved packet data gateway, and a location management system;

[0017] The terminal is used to access the wireless local area network and obtain the local area network address allocated by the wireless local area network;

[0018] The terminal is further used to access the evolved packet data gateway through a mobile network, and send registration request information including the local area network address to the evolved packet data gateway; the registration request information is used to request registration of a communication service based on a wireless local area network;

[0019] The evolved packet data gateway is used to receive registration request information from a terminal; the registration request information includes a local area network address of the wireless local area network accessed by the terminal; the registration request information is used to request registration of a communication service based on the wireless local area network;

[0020] The evolved packet data gateway is further configured to query a location management system for location information of the wireless local area network accessed by the terminal according to the registration request information;

[0021] The location management system is configured to query the location information of the wireless local area network in response to the query of the evolved packet data gateway for the location information of the wireless local area network; and send the location information to the evolved packet data gateway when the location information is queried;

[0022] The evolved packet data gateway is further configured to, upon receiving the location information sent by the location management system, perform a registration operation for the communication service according to the location information and the registration request information.

[0023] In a fourth aspect, the present application further provides a registration information processing device, including:

[0024] A request receiving module, used to receive registration request information from a terminal; the registration request information includes a local area network address of the wireless local area network to which the terminal is connected; the registration request information is used to request registration of a communication service based on the wireless local area network;

[0025] A location query module, configured to query a location management system for location information of the wireless local area network accessed by the terminal according to the registration request information;

[0026] The registration operation module is used to perform the registration operation of the communication service according to the location information and the registration request information when the location information sent by the location management system is received.

[0027] In a fifth aspect, the present application further provides a registration information processing device, including:

[0028] An address acquisition module, used to access the wireless local area network and obtain the local area network address allocated by the wireless local area network;

[0029] The request sending module is used to access the evolved packet data gateway through the mobile network and send registration request information containing the local area network address to the evolved packet data gateway; the registration request information is used to request registration of a communication service based on the wireless local area network.

[0030] In a sixth aspect, the present application further provides a communication device, including a memory and a processor, wherein the memory stores a computer program, and when the processor executes the computer program, the following steps are implemented:

[0031] Receiving registration request information from a terminal; the registration request information includes a local area network address of the wireless local area network to which the terminal is connected; the registration request information is used to request registration of a communication service based on the wireless local area network;

[0032] According to the registration request information, querying the location information of the wireless local area network accessed by the terminal from the location management system;

[0033] When the location information sent by the location management system is received, a registration operation for the communication service is performed according to the location information and the registration request information.

[0034] In a seventh aspect, the present application further provides a communication device, including a memory and a processor, wherein the memory stores a computer program, and when the processor executes the computer program, the following steps are implemented:

[0035] Accessing a wireless local area network and obtaining a local area network address allocated by the wireless local area network;

[0036] Accessing an evolved packet data gateway through a mobile network, sending registration request information including the local area network address to the evolved packet data gateway; the registration request information is used to request registration of a communication service based on a wireless local area network.

[0037] In an eighth aspect, the present application further provides a computer-readable storage medium having a computer program stored thereon, wherein when the computer program is executed by a processor, the following steps are implemented:

[0038] Receiving registration request information from a terminal; the registration request information includes a local area network address of the wireless local area network to which the terminal is connected; the registration request information is used to request registration of a communication service based on the wireless local area network;

[0039] According to the registration request information, querying the location information of the wireless local area network accessed by the terminal from the location management system;

[0040] When the location information sent by the location management system is received, a registration operation for the communication service is performed according to the location information and the registration request information.

[0041] In a ninth aspect, the present application further provides a computer-readable storage medium having a computer program stored thereon, wherein when the computer program is executed by a processor, the following steps are implemented:

[0042] Accessing a wireless local area network and obtaining a local area network address allocated by the wireless local area network;

[0043] Accessing an evolved packet data gateway through a mobile network, sending registration request information including the local area network address to the evolved packet data gateway; the registration request information is used to request registration of a communication service based on a wireless local area network.

[0044] In a tenth aspect, the present application further provides a computer program product, including a computer program, which implements the following steps when executed by a processor:

[0045] Receiving registration request information from a terminal; the registration request information includes a local area network address of the wireless local area network to which the terminal is connected; the registration request information is used to request registration of a communication service based on the wireless local area network;

[0046] According to the registration request information, querying the location information of the wireless local area network accessed by the terminal from the location management system;

[0047] When the location information sent by the location management system is received, a registration operation for the communication service is performed according to the location information and the registration request information.

[0048] In an eleventh aspect, the present application further provides a computer program product, including a computer program, which implements the following steps when executed by a processor:

[0049] Accessing a wireless local area network and obtaining a local area network address allocated by the wireless local area network;

[0050] Accessing an evolved packet data gateway through a mobile network, sending registration request information including the local area network address to the evolved packet data gateway; the registration request information is used to request registration of a communication service based on a wireless local area network.

[0051] The above registration information processing method, system, device, communication equipment, computer-readable storage medium and computer program product, the terminal obtains the local area network address assigned by the wireless local area network it accesses, then accesses the evolved packet data gateway through the mobile network, and sends a registration request message containing the local area network address to the evolved packet data gateway, and then the evolved packet data gateway queries the location information of the wireless local area network from the location management system according to the received registration request information, and performs the registration operation of the communication service of the terminal when the location information is successfully obtained. This scheme can obtain the local area network address of the terminal in the wireless local area network through the evolved packet data gateway when the terminal accesses through the wireless local area network to register and use the communication service, and through the direct connection between the evolved packet data gateway and the location management system, the location information of the wireless local area network can be queried efficiently and quickly, and the terminal accessed through the wireless local area network can be efficiently traced. Moreover, this scheme can avoid the terminal from using the communication service through a network that cannot be traced by performing the registration operation of the communication service only after the location information is queried, thereby effectively ensuring the security and traceability of the communication service. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] In order to more clearly illustrate the technical solutions in the embodiments of the present application or related technologies, the drawings required for use in the embodiments of the present application or related technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0053] Figure 1A schematic diagram of the structure of a registration information processing system in one embodiment;

[0054] Figure 2 is an application environment diagram of a registration information processing system in one embodiment;

[0055] Figure 3 A flowchart of a registration information processing method in one embodiment;

[0056] Figure 4 is a flowchart of a registration information processing method in another embodiment;

[0057] Figure 5 is a structural block diagram of a registration information processing device in an embodiment;

[0058] Figure 6 is a structural block diagram of a registration information processing device in another embodiment;

[0059] Figure 7 is an internal structure diagram of a communication device in one embodiment;

[0060] Figure 8 FIG. 4 is a diagram showing the internal structure of a communication device in another embodiment. DETAILED DESCRIPTION

[0061] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0062] In one embodiment, Figure 1 As shown, a registration information processing system is provided, which may include: a terminal, an evolved packet data gateway, and a location management system.

[0063] Among them, the terminal can be a communication device that supports the fifth generation mobile communication technology (5th Generation Mobile Communication Technology, 5G). Optionally, the terminal can also support the Extensible Authentication Protocol-Authentication and Key Agreement (EAP-AKA) for authentication and key negotiation, and can establish an Internet Protocol Security (IPSec) channel with other entities through the Internet Key Exchange version 2 (IKEv2). Exemplarily, the terminal can be, but is not limited to, various personal computers, laptops, smart phones, tablet computers, Internet of Things devices, portable wearable devices, etc.

[0064] The evolved packet data gateway (ePDG) may be a network element deployed in an operator network, which may be configured on a server. Optionally, the server may be an independent physical server, a server cluster or a distributed system composed of multiple physical servers, or a cloud server providing cloud computing services.

[0065] The location management system may be a network element deployed in the operator network, which may be configured on a server. Optionally, the location management system may store location information of wireless local area networks including but not limited to home broadband, private networks, etc. Optionally, the server may be an independent physical server, a server cluster or a distributed system composed of multiple physical servers, or a cloud server providing cloud computing services.

[0066] The terminal can be used to access a wireless local area network and obtain a local area network address allocated by the wireless local area network.

[0067] Exemplarily, the terminal may access a wireless local area network, which may be, but is not limited to, a home broadband, a private network, etc. After the terminal accesses the wireless local area network, it may obtain a local area network address (Local IP) allocated to the terminal by the wireless local area network.

[0068] The terminal can also be used to access the evolved packet data gateway through a mobile network and send registration request information including a local area network address to the evolved packet data gateway; the registration request information is used to request registration of a communication service based on a wireless local area network.

[0069] Optionally, the terminal may obtain the access address of the evolved packet data gateway and access the evolved packet data gateway through the mobile network. In some exemplary embodiments, the terminal may construct a domain name for querying the address of the evolved packet data gateway according to the user identification code, for example, the domain name config.rcs.mnc may be derived according to the International Mobile Subscriber Identification Number (IMSI). <mnc>.mcc <mcc>.pub.3gppnetwork.org, where mcc is the Mobile Country Code and mnc is the Mobile Network Code. The terminal can then use the domain name to query the Domain Name System (DNS) to obtain the access address of the evolved packet data gateway. Optionally, the wireless LAN can pre-configure the domain name in the local domain name system and resolve the domain name to the access address of the evolved packet data gateway.

[0070] Exemplarily, the terminal can access the evolved packet data gateway through the mobile network, and send a registration request message including its local area network address to the evolved packet data gateway. The registration request message can be used to request registration of a communication service based on a wireless local area network, that is, to initiate a registration process for a communication service based on a wireless local area network. Optionally, the registration request message can also include information such as a UDP port number.

[0071] The evolved packet data gateway can be used to receive registration request information from a terminal; the registration request information includes the local area network address of the wireless local area network accessed by the terminal; the registration request information is used to request registration of a communication service based on the wireless local area network.

[0072] The evolved packet data gateway can also be used to query the location information of the wireless local area network accessed by the terminal from the location management system according to the registration request information.

[0073] The evolved packet data gateway may receive the registration request information sent by the terminal, and query the location management system for the location information of the wireless local area network accessed by the terminal according to the registration request information.

[0074] Exemplarily, the evolved packet data gateway can obtain information such as the local area network address (Local IP) of the terminal according to the registration request information, and send a location query request containing this information to the location management system. The location query request can be used to query the location management system for location information of the corresponding wireless local area network.

[0075] The location management system can be used to query the location information of the wireless local area network in response to the query of the evolved packet data gateway on the location information of the wireless local area network; when the location information is queried, the location information is sent to the evolved packet data gateway.

[0076] Exemplarily, after receiving a query request for the location information of the wireless local area network from the evolved packet data gateway, the location management system may obtain information such as the local area network address (Local IP) of the terminal, and query whether it has stored the corresponding location information of the wireless local area network based on the information. If the location information of the wireless local area network is found, the location information may be returned to the evolved packet data gateway.

[0077] The evolved packet data gateway may also be used to perform a registration operation for a communication service according to the location information and the registration request information when receiving the location information sent by the location management system.

[0078] Exemplarily, the evolved packet data gateway may receive location information sent by the location management system. Upon receiving the location information, the evolved packet data gateway may perform subsequent registration operations for the wireless local area network-based communication service that the terminal needs to use based on the location information and the registration request information received from the terminal.

[0079] In the above registration information processing system, the terminal obtains the local area network address assigned by the wireless local area network it accesses, then accesses the evolved packet data gateway through the mobile network, and sends a registration request message containing the local area network address to the evolved packet data gateway, and then the evolved packet data gateway queries the location information of the wireless local area network from the location management system according to the received registration request information, and performs the registration operation of the communication service of the terminal when the location information is successfully obtained. This solution can obtain the local area network address of the terminal in the wireless local area network through the evolved packet data gateway when the terminal accesses through the wireless local area network to register and use the communication service, and through the direct connection between the evolved packet data gateway and the location management system, the location information of the wireless local area network can be queried efficiently and quickly, and the efficient traceability of the terminal accessed through the wireless local area network can be realized. Moreover, this solution can avoid the terminal from using the communication service through a network that cannot be traced by performing the registration operation of the communication service only after the location information is queried, thereby effectively ensuring the security and traceability of the communication service.

[0080] In an exemplary embodiment, the location management system may also be used to send location query failure information to the evolved packet data gateway when the location query fails; the evolved packet data gateway may also be used to send location query error information to the terminal when the location query failure information sent by the location management system is received. The terminal may also be used to stop sending registration request information to the evolved packet data gateway within a preset waiting time when the location query error information sent by the evolved packet data gateway is received.

[0081] Wherein, when the location management system cannot query the location information of the wireless local area network accessed by the terminal, it can send location query failure information to the evolved packet data gateway. When the evolved packet data gateway receives the location query failure information, it can send location query error information to the corresponding terminal, and the location query error information can carry the error cause of location query failure.

[0082] Among them, after receiving the location query error information from the location query error information, the terminal can stop trying to initiate the registration process for the wireless LAN-based communication service again within a preset waiting time, for example by starting a timer inside the terminal, that is, stop sending registration request information to the evolved packet data gateway.

[0083] In this embodiment, by making the evolved packet data gateway return location query error information to the terminal when receiving location query failure information, and making the terminal stop sending registration request information within a preset waiting time after receiving the location query error information, it is possible to reduce invalid attempts of the terminal, reduce the processing load of the evolved packet data gateway, and help ensure the stable operation of the system.

[0084] In an exemplary embodiment, the evolved packet data gateway may also be used to send location query error information and waiting information to the terminal when receiving location query failure information sent by the location management system; the waiting information is used to instruct the terminal to stop sending registration request information within the waiting time. The terminal may also be used to stop sending registration request information to the evolved packet data gateway during the waiting time corresponding to the waiting information when receiving location query error information and waiting information sent by the evolved packet data gateway.

[0085] When the location management system cannot query the location information of the wireless local area network accessed by the terminal, it can send location query failure information to the evolved packet data gateway. When the evolved packet data gateway receives the location query failure information, it can send location query error information and waiting information to the corresponding terminal. The location query error information can carry the error cause of location query failure, and the waiting information can instruct the terminal to stop sending registration request information within the waiting time.

[0086] Among them, after receiving the location query error information and waiting information from the location query error information, the terminal can stop trying to initiate the registration process for the wireless LAN-based communication service again within the waiting time corresponding to the waiting information, that is, stop sending registration request information to the evolved packet data gateway.

[0087] Optionally, the waiting information sent by the evolved packet data gateway may include a timer corresponding to the waiting duration, and the terminal may no longer attempt to send registration request information to the evolved packet data gateway within the corresponding duration according to the received timer.

[0088] In this embodiment, by enabling the evolved packet data gateway to return location query error information and waiting information to the terminal upon receiving location query failure information, and enabling the terminal to suspend sending registration request information according to the waiting time corresponding to the waiting information after receiving the location query error information, this solution enables the evolved packet data gateway to actively set the waiting time according to its own load characteristics, thereby better ensuring the stable operation of the system.

[0089] In an exemplary embodiment, the terminal may also be configured to obtain a local area network address allocated by the new wireless local area network if accessing the new wireless local area network within the waiting time; and send a registration request message including the local area network address to the evolved packet data gateway.

[0090] The terminal can change the wireless local area network to which it is connected within the waiting time, and can retry to initiate the registration process of the communication service based on the wireless local area network without being restricted by the waiting time.

[0091] Specifically, when the terminal detects access to a new wireless LAN, it can obtain the new LAN address allocated by the new wireless LAN, and then reconstruct the registration request information based on the LAN address, and send the registration request information to the evolved packet data gateway to re-initiate the registration process for the communication service.

[0092] In this embodiment, by allowing the terminal to retry the registration process for the communication service without being restricted by the original waiting time when detecting access to a new wireless LAN, it is beneficial for the terminal to complete the registration of the communication service in time and ensure the user's communication experience.

[0093] In order to further explain the registration information processing system of the present application, the following is a detailed description of the system through an embodiment:

[0094] Specifically, the registration information processing system in this embodiment can be applied to Figure 2 The application environment shown. Figure 2 As shown, the registration information processing system may include a terminal, an evolved packet data gateway, and a location management system. The terminal may be connected to the 5G Core Network (5GC) through the Radio Access Network (RAN) or the evolved packet data gateway. The 5G Core Network may be connected to the Rich Communication Services IP Multimedia Subsystem (RCS IMS), and the Rich Communication Services IP Multimedia Subsystem may be connected to the 5G Message Center (5GMC).

[0095] By way of example, the registration information processing system in this embodiment is described below by taking the case where a terminal (User Equipment, UE) needs to use a rich communication service (Rich Communication Services, RCS) through a wireless local area network as an example.

[0096] When the terminal accesses a wireless local area network such as a home broadband or a private network, the local area network address (Local IP) allocated by the wireless local area network can be obtained.

[0097] The terminal may also obtain the access address of the evolved packet data gateway and then access the evolved packet data gateway through the mobile network. Optionally, the terminal may construct a domain name for querying the address of the evolved packet data gateway according to the user identification code, for example, the domain name may be derived according to the International Mobile Subscriber Identification Number (IMSI). Exemplarily, the domain name may be in the form of config.rcs.mnc <mnc>.mcc <mcc>.pub.3gppnetwork.org, where mcc is the Mobile Country Code and mnc is the Mobile Network Code. The terminal can then use the domain name to query the Domain Name System (DNS) to obtain the access address of the evolved packet data gateway. Optionally, the wireless LAN can pre-configure the domain name in the local domain name system and resolve the domain name to the access address of the evolved packet data gateway.

[0098] The terminal can access the evolved packet data gateway through the mobile network according to the access address of the evolved packet data gateway, and send a registration request message including its local area network address to the evolved packet data gateway. The registration request message can be used to request registration of a communication service based on a wireless local area network, that is, to initiate a registration process for a communication service based on a wireless local area network. Optionally, the registration request message can also include information such as a UDP port. At the same time, the terminal can also initiate a request to establish an Internet Protocol Security (IPSec) channel (hereinafter referred to as "IPSec channel") to the evolved packet data gateway based on the Extensible Authentication Protocol-Authentication and Key Agreement (EAP-AKA) and Internet Key Exchange version 2 (IKEv2).

[0099] After receiving the registration request information from the terminal, the evolved packet data gateway may query the location management system for the location information of the wireless local area network to which the terminal accesses.

[0100] The location management system may, in response to the query of the evolved packet data gateway for the location information of the wireless local area network, query whether the location information of the wireless local area network is stored in the system. When the location information of the wireless local area network is queried, the location management system may send the location information to the evolved packet data gateway. If the query of the location information fails, location query failure information may be sent to the evolved packet data gateway.

[0101] When the evolved packet data gateway receives the location information sent by the location management system, it can continue to perform the registration operation of the communication service according to the location information and the registration request information.

[0102] Specifically, for the scenario in this embodiment where the terminal needs to register and use rich media communication services, the evolved packet data gateway can send a request message to the 5G core network to establish a connection with the 5G core network.

[0103] The evolved packet data gateway may send a request message to the converged session management function (SMF) + packet data network gateway control plane (PGW-C) (hereinafter referred to as "converged SMF+PGW-C") in the 5G core network. The request message may carry a 5G system interworking indication (5GS Interworking Indication, 5GSIWKI) flag and pass the location information of the terminal to the converged SMF+PGW-C through the UE Local IP Address, UE UDP Port and WLAN Location Information parameters. The UE Local IP Address parameter corresponds to the local area network address of the terminal, the location information of the wireless local area network to which the terminal accesses, the UE UDP Port corresponds to the UDP port of the terminal, and the WLAN Location Information parameter corresponds to the location information of the wireless local area network to which the terminal accesses. When the evolved packet data gateway receives the response information from the converged SMF+PGW-C, the connection between the evolved packet data gateway and the converged SMF+PGW-C is successfully established.

[0104] After the connection between the Evolved Packet Data Gateway and the converged SMF+PGW-C is successfully established, the Evolved Packet Data Gateway can transmit an EAP-success message to the terminal. After receiving the message, the terminal can initiate negotiation to establish an IPSec channel with the Evolved Packet Data Gateway to complete the establishment of the IPSec channel between the terminal and the Evolved Packet Data Gateway.

[0105] Among them, after the IPSec channel is established, the evolved packet data gateway can pass the terminal's registration request information for registering rich media communication services to the 5G message center.

[0106] Among them, after receiving the registration request information, the Session Initiation Protocol (SIP) access module (hereinafter referred to as the "SIP access module") of the 5G message center can send a User Authorization Request (UAR) message through the user data function. After receiving the user authentication request message, the user data function can determine whether the user corresponding to the terminal has opened an account based on the user account opening information in the local database. If it is determined that the account has been opened, a User Authorization Answer (UAA) message is sent to the SIP access module. The SIP access module can send a Multimedia Authentication Request (MAR) message to the user data function to obtain user authentication parameters. Among them, the SIP access module can save the authentication parameters for subsequent verification of the user's authentication response. Other authentication elements can be sent to the terminal with the 401 response.

[0107] After receiving the 401 response, the terminal can reconstruct the registration request information according to the password, carry the authentication information, and send it to the SIP access module along the path of the initial registration request information to complete the registration of the rich media communication service.

[0108] Among them, after completing the registration, 5G messages can be sent and received between the terminal and the evolved packet data gateway through the IPsec channel, so that the network elements of the untrusted network cannot perceive the data transmission, thereby ensuring the security of data transmission.

[0109] It is understandable that, when the evolved packet data gateway receives the location query failure information sent by the location management system, it can also send location query error information to the terminal. When the terminal receives the location query error information sent by the evolved packet data gateway, it can start an internal timer and stop sending registration request information to the evolved packet data gateway within a preset waiting time.

[0110] Optionally, the evolved packet data gateway may also send waiting information while sending the location query error information to the terminal, and the waiting information may be used to instruct the terminal to stop sending registration request information within the waiting time. Exemplarily, the waiting information may include a timer corresponding to the waiting time. The terminal may stop sending registration request information to the evolved packet data gateway within the waiting time corresponding to the waiting information when receiving the location query error information and the waiting information sent by the evolved packet data gateway.

[0111] Optionally, when the terminal accesses a new wireless LAN within the waiting time, it can obtain the LAN address allocated by the new wireless LAN and send a registration request message containing the LAN address to the evolved packet data gateway. That is, it can retry to initiate the registration process of the communication service without being limited by the waiting time.

[0112] The registration information processing system in this embodiment can achieve effective tracing of communication messages through the interaction between the terminal and the evolved packet data gateway, and between the evolved packet data gateway and the location management system, effectively ensuring the security of 5G messages sent and received through the wireless local area network, and by establishing an IPsec channel between the terminal and the evolved packet data gateway for data transmission, the security of data transmission can be further ensured.

[0113] Based on the same inventive concept, the embodiment of the present application also provides a registration information processing method. The implementation solution for solving the problem provided by the method is similar to the implementation solution recorded in one or more of the above-mentioned system embodiments. Therefore, the specific limitations in the one or more registration information processing method embodiments provided below can be referred to the limitations on the registration information processing system above, and will not be repeated here.

[0114] In an exemplary embodiment, Figure 3 As shown, a registration information processing method is provided, which is applied to Figure 1 The evolved packet data gateway in FIG. 1 is used as an example to illustrate the method, which includes the following steps:

[0115] Step S301, receiving registration request information from a terminal; the registration request information includes the local area network address of the wireless local area network to which the terminal is connected; the registration request information is used to request registration of a communication service based on the wireless local area network.

[0116] Step S302: query the location information of the wireless local area network accessed by the terminal from the location management system according to the registration request information.

[0117] Step S303: upon receiving the location information sent by the location management system, performing a registration operation for the communication service according to the location information and the registration request information.

[0118] In an exemplary embodiment, the method may further include: in the case of receiving location query failure information sent by the location management system, sending location query error information to the terminal.

[0119] In an exemplary embodiment, the method may further include: upon receiving location query failure information sent by the location management system, sending location query error information and waiting information to the terminal; the waiting information is used to instruct the terminal to stop sending registration request information within the waiting time.

[0120] In an exemplary embodiment, Figure 4 As shown, a registration information processing method is provided, which is applied to Figure 1 The terminal in is used as an example to illustrate, including the following steps:

[0121] Step S401: access a wireless local area network and obtain a local area network address allocated by the wireless local area network.

[0122] Step S402: accessing the evolved packet data gateway through the mobile network, and sending a registration request message including a local area network address to the evolved packet data gateway; the registration request message is used to request registration of a communication service based on the wireless local area network.

[0123] In an exemplary embodiment, the method may further include: when receiving location query error information sent by the evolved packet data gateway, stopping sending registration request information to the evolved packet data gateway within a preset waiting time.

[0124] In an exemplary embodiment, the method may further include: upon receiving location query error information and waiting information sent by the evolved packet data gateway, stopping sending registration request information to the evolved packet data gateway within a waiting time corresponding to the waiting information.

[0125] In an exemplary embodiment, the method may further include: if a new wireless LAN is accessed within the waiting time, obtaining a LAN address allocated by the new wireless LAN; and sending a registration request message including the LAN address to the evolved packet data gateway.

[0126] It should be understood that, although the steps in the flowcharts involved in the above embodiments are displayed in sequence according to the indication of the arrows, these steps are not necessarily executed in sequence according to the order indicated by the arrows. Unless there is a clear explanation in this article, the execution of these steps is not strictly limited in order, and these steps can be executed in other orders. Moreover, at least a part of the steps in the flowcharts involved in the above embodiments may include multiple steps or multiple stages, and these steps or stages are not necessarily executed at the same time, but can be executed at different times, and the execution order of these steps or stages is not necessarily carried out in sequence, but can be executed in turn or alternately with other steps or at least a part of the steps or stages in other steps.

[0127] Based on the same inventive concept, the embodiment of the present application also provides a registration information processing device for implementing the registration information processing method involved above. The implementation scheme for solving the problem provided by the device is similar to the implementation scheme recorded in the above method, so the specific limitations in one or more registration information processing device embodiments provided below can refer to the limitations of the registration information processing method above, and will not be repeated here.

[0128] In an exemplary embodiment, Figure 5 As shown, a registration information processing device 500 is provided, comprising:

[0129] The request receiving module 501 is used to receive registration request information from a terminal; the registration request information includes the local area network address of the wireless local area network to which the terminal is connected; the registration request information is used to request registration of a communication service based on the wireless local area network;

[0130] A location query module 502, configured to query a location management system for location information of the wireless local area network accessed by the terminal according to the registration request information;

[0131] The registration operation module 503 is used to perform the registration operation of the communication service according to the location information and the registration request information when the location information sent by the location management system is received.

[0132] In an exemplary embodiment, the device further includes: an error information sending module, configured to send location query error information to the terminal when receiving location query failure information sent by the location management system.

[0133] In an exemplary embodiment, the device also includes: an error message sending module, which is used to send location query error information and waiting information to the terminal when receiving location query failure information sent by the location management system; the waiting information is used to instruct the terminal to stop sending the registration request information within the waiting time.

[0134] In an exemplary embodiment, Figure 6 As shown, a registration information processing device 600 is provided, comprising:

[0135] An address acquisition module 601 is used to access a wireless local area network and acquire a local area network address allocated by the wireless local area network;

[0136] The request sending module 602 is used to access the evolved packet data gateway through the mobile network and send registration request information including the local area network address to the evolved packet data gateway; the registration request information is used to request registration of a communication service based on a wireless local area network.

[0137] In an exemplary embodiment, the apparatus further includes: a waiting module, configured to stop sending the registration request information to the evolved packet data gateway within a preset waiting time when receiving location query error information sent by the evolved packet data gateway.

[0138] In an exemplary embodiment, the apparatus further comprises: a waiting module, configured to, upon receiving location query error information and waiting information sent by the evolved packet data gateway, stop sending the registration request information to the evolved packet data gateway within a waiting time corresponding to the waiting information.

[0139] In an exemplary embodiment, the device also includes: an address re-acquisition module, which is used to obtain a new local area network address assigned by the wireless local area network if a new wireless local area network is accessed within the waiting period; and a request retransmission module, which is used to send a registration request message containing the local area network address to the evolved packet data gateway.

[0140] Each module in the above registration information processing device can be implemented in whole or in part by software, hardware or a combination thereof. Each module can be embedded in or independent of a processor in a communication device in the form of hardware, or can be stored in a memory in a communication device in the form of software, so that the processor can call and execute operations corresponding to each module.

[0141] In an exemplary embodiment, a communication device is provided. The communication device may be a server, and its internal structure diagram may be as shown in FIG. Figure 7 As shown. The communication device includes a processor, a memory, an input / output interface (Input / Output, referred to as I / O) and a communication interface. The processor, the memory and the input / output interface are connected through a system bus, and the communication interface is connected to the system bus through the input / output interface. The processor of the communication device is used to provide computing and control capabilities. The memory of the communication device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The input / output interface of the communication device is used to exchange information between the processor and an external device. The communication interface of the communication device is used to communicate with an external terminal through a network connection. When the computer program is executed by the processor, a registration information processing method is implemented.

[0142] In an exemplary embodiment, a communication device is provided. The communication device may be a terminal, and its internal structure diagram may be as shown in FIG. Figure 8 As shown. The communication device includes a processor, a memory, an input / output interface, a communication interface, a display unit and an input device. The processor, the memory and the input / output interface are connected through a system bus, and the communication interface, the display unit and the input device are connected to the system bus through the input / output interface. The processor of the communication device is used to provide computing and control capabilities. The memory of the communication device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The input / output interface of the communication device is used to exchange information between the processor and the external device. The communication interface of the communication device is used to communicate with an external terminal in a wired or wireless manner, and the wireless manner can be implemented through WIFI, a mobile cellular network, near field communication (NFC) or other technologies. When the computer program is executed by the processor, a registration information processing method is implemented. The display unit of the communication device is used to form a visually visible picture, which can be a display screen, a projection device or a virtual reality imaging device. The display screen can be a liquid crystal display screen or an electronic ink display screen, and the input device of the communication device can be a touch layer covering the display screen, or a button, trackball or touchpad set on the communication device housing, or an external keyboard, touchpad or mouse.

[0143] Those skilled in the art will understand that Figure 7 or Figure 8 The structure shown in the figure is only a block diagram of a partial structure related to the scheme of the present application, and does not constitute a limitation on the communication device to which the scheme of the present application is applied. The specific communication device may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.

[0144] In one embodiment, a communication device is further provided, including a memory and a processor, wherein a computer program is stored in the memory, and the processor implements the steps in the above method embodiments when executing the computer program.

[0145] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, the steps in the above-mentioned method embodiments are implemented.

[0146] In one embodiment, a computer program product is provided, including a computer program, which implements the steps in the above method embodiments when executed by a processor.

[0147] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for analysis, stored data, displayed data, etc.) involved in this application are all information and data authorized by the user or fully authorized by all parties, and the collection, use and processing of relevant data must comply with relevant regulations.

[0148] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiments can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to the memory, database or other medium used in the embodiments provided in this application can include at least one of non-volatile memory and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetic random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. As an illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM). The database involved in each embodiment provided in this application may include at least one of a relational database and a non-relational database. Non-relational databases may include distributed databases based on blockchains, etc., but are not limited to this. The processor involved in each embodiment provided in this application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic device, a data processing logic device based on quantum computing, an artificial intelligence (AI) processor, etc., but are not limited to this.

[0149] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this application.

[0150] The above embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.< / mcc> < / mnc> < / mcc> < / mnc>

Claims

1. A registration information processing method, characterized in that: The method comprises: Receiving registration request information from a terminal; the registration request information includes a local area network address of the wireless local area network to which the terminal is connected; the registration request information is used to request registration of a communication service based on the wireless local area network; According to the registration request information, querying the location information of the wireless local area network accessed by the terminal from the location management system; When the location information sent by the location management system is received, a registration operation for the communication service is performed according to the location information and the registration request information.

2. The method according to claim 1, characterized in that The method further comprises: When receiving the location query failure information sent by the location management system, a location query error information is sent to the terminal.

3. The method according to claim 1, characterized in that The method further comprises: When receiving the location query failure information sent by the location management system, a location query error message and a waiting message are sent to the terminal; the waiting message is used to instruct the terminal to stop sending the registration request information within the waiting time.

4. A registration information processing method, characterized in that: The method comprises: Accessing a wireless local area network and obtaining a local area network address allocated by the wireless local area network; Accessing an evolved packet data gateway through a mobile network, sending registration request information including the local area network address to the evolved packet data gateway; the registration request information is used to request registration of a communication service based on a wireless local area network.

5. The method according to claim 4, characterized in that The method further comprises: When receiving the location query error information sent by the evolved packet data gateway, stop sending the registration request information to the evolved packet data gateway within a preset waiting time.

6. The method according to claim 4, characterized in that The method further comprises: When receiving the location query error information and the waiting information sent by the evolved packet data gateway, stop sending the registration request information to the evolved packet data gateway within the waiting time corresponding to the waiting information.

7. The method according to claim 5 or 6, characterized in that: The method further comprises: If a new wireless local area network is accessed within the waiting time, obtaining a local area network address allocated by the new wireless local area network; Sending a registration request message including the local area network address to the evolved packet data gateway.

8. A registration information processing system, characterized in that: The system includes a terminal, an evolved packet data gateway, and a location management system; The terminal is used to access the wireless local area network and obtain the local area network address allocated by the wireless local area network; The terminal is further used to access the evolved packet data gateway through a mobile network, and send registration request information including the local area network address to the evolved packet data gateway; the registration request information is used to request registration of a communication service based on a wireless local area network; The evolved packet data gateway is used to receive registration request information from a terminal; the registration request information includes a local area network address of the wireless local area network accessed by the terminal; the registration request information is used to request registration of a communication service based on the wireless local area network; The evolved packet data gateway is further configured to query a location management system for location information of the wireless local area network accessed by the terminal according to the registration request information; The location management system is configured to query the location information of the wireless local area network in response to the query of the evolved packet data gateway for the location information of the wireless local area network; When the location information is queried, the location information is sent to the evolved packet data gateway; the evolved packet data gateway is also used to perform the registration operation of the communication service according to the location information and the registration request information when the location information sent by the location management system is received.

9. A registration information processing device, characterized in that: The device comprises: A request receiving module, used to receive registration request information from a terminal; the registration request information includes a local area network address of the wireless local area network to which the terminal is connected; the registration request information is used to request registration of a communication service based on the wireless local area network; A location query module, configured to query a location management system for location information of the wireless local area network accessed by the terminal according to the registration request information; The registration operation module is used to perform the registration operation of the communication service according to the location information and the registration request information when the location information sent by the location management system is received.

10. A registration information processing device, characterized in that: The device comprises: An address acquisition module, used to access the wireless local area network and obtain the local area network address allocated by the wireless local area network; The request sending module is used to access the evolved packet data gateway through the mobile network and send registration request information containing the local area network address to the evolved packet data gateway; the registration request information is used to request registration of a communication service based on the wireless local area network.

11. A communication device, comprising a memory and a processor, wherein the memory stores a computer program, characterized in that: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 7 are implemented.

12. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 7 are implemented.

13. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 7 are implemented.

Images